Re: [Mesa-dev] [PATCH 3/3] radv: add support for VK_EXT_memory_budget
On Mon, 7 Jan 2019 at 17:20, Samuel Pitoiset
wrote:
>
> On 1/7/19 6:06 PM, Alex Smith wrote:
>
> Hi Samuel,
>
> Thanks for implementing this - I've been wanting this extension for a
> while so it's good it's finally available.
>
> This is just reporting the total heap sizes as the budget, which is the
> same info we already get from the basic heap properties. The way I'd
> expected budget to work (and what the spec is saying as far as I can see)
> is that it's an estimate of how much is available for the calling app to
> use in that heap at the time of the call, so should account for current
> system-wide usage of the heap by other apps. Shouldn't this be something
> like (heap size - system wide usage of the heap + current app usage of the
> heap)? (+ app usage since the spec says budget includes currently allocated
> device memory)
>
> Hi Alex,
>
> Yes, I was also wondering about that. We can add per-process counters for
> VRAM and GTT heaps, but I don't see how we can be accurate for the visible
> VRAM heap.
>
> As said in the commit description, that implementation is really
> inacurate. Though if you need something better I can improve.
>
What I'm after from this extension is the ability to get an idea of when we
will either start failing allocations, or start causing some allocations to
be paged out from a heap (and probably cause a perf degradation). We have
our own systems for relocating resources between heaps when under memory
pressure, but currently we can only decide when we need to do this based on
guesswork of how much we need to leave free in a heap for other apps or
when we actually get to the point where allocations fail. For this
extension to be useful to improve on that it needs to include some sort of
reporting of app usage vs system-wide usage.
Thanks,
Alex
> Note that I agree with you about the spec.
>
>
> Alex
>
> On Mon, 7 Jan 2019 at 16:35, Samuel Pitoiset
> wrote:
>
>> A simple Vulkan extension that allows apps to query size and
>> usage of all exposed memory heaps.
>>
>> The different usage values are not really accurate because
>> they are per drm-fd, but they should be close enough.
>>
>> Signed-off-by: Samuel Pitoiset
>> ---
>> src/amd/vulkan/radv_device.c | 44 +++
>> src/amd/vulkan/radv_extensions.py | 1 +
>> 2 files changed, 45 insertions(+)
>>
>> diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
>> index cef3a430555..32eaeb3b226 100644
>> --- a/src/amd/vulkan/radv_device.c
>> +++ b/src/amd/vulkan/radv_device.c
>> @@ -1352,12 +1352,56 @@ void radv_GetPhysicalDeviceMemoryProperties(
>> *pMemoryProperties = physical_device->memory_properties;
>> }
>>
>> +static void
>> +radv_get_memory_budget_properties(VkPhysicalDevice physicalDevice,
>> +
>> VkPhysicalDeviceMemoryBudgetPropertiesEXT *memoryBudget)
>> +{
>> + RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
>> + VkPhysicalDeviceMemoryProperties *memory_properties =
>> >memory_properties;
>> + uint64_t visible_vram_size = radv_get_visible_vram_size(device);
>> + uint64_t vram_size = radv_get_vram_size(device);
>> + uint64_t gtt_size = device->rad_info.gart_size;
>> +
>> + if (vram_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM] = vram_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM] =
>> + device->ws->query_value(device->ws,
>> RADEON_VRAM_USAGE);
>> + }
>> +
>> + if (visible_vram_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
>> visible_vram_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
>> + device->ws->query_value(device->ws,
>> RADEON_VRAM_VIS_USAGE);
>> + }
>> +
>> + if (gtt_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_GTT] = gtt_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_GTT] =
>> + device->ws->query_value(device->ws,
>> RADEON_GTT_USAGE);
>> + }
>> +
>> + /* The heapBudget and heapUsage values must be zero for array
>> elements
>> +* greater than or equal to
>> +* VkPhysicalDeviceMemoryProperties::memoryHeapCount.
>> +*/
>> + for (uint32_t i = memory_properties->memoryHeapCount; i <
>> VK_MAX_MEMORY_HEAPS; i++) {
>> + memoryBudget->heapBudget[i] = 0;
>> + memoryBudget->heapUsage[i] = 0;
>> + }
>> +}
>> +
>> void radv_GetPhysicalDeviceMemoryProperties2(
>> VkPhysicalDevicephysicalDevice,
>> VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties)
>> {
>> radv_GetPhysicalDeviceMemoryProperties(physicalDevice,
>>
>> >memoryProperties);
>> +
>> + VkPhysicalDeviceMemoryBudgetPropertiesEXT *memory_budget =
>> + vk_find_struct(pMemoryProperties->pNext,
>> +
>>
Re: [Mesa-dev] [PATCH 3/3] radv: add support for VK_EXT_memory_budget
On Mon, Jan 7, 2019 at 6:20 PM Samuel Pitoiset
wrote:
>
>
> On 1/7/19 6:06 PM, Alex Smith wrote:
>
> Hi Samuel,
>
> Thanks for implementing this - I've been wanting this extension for a while
> so it's good it's finally available.
>
> This is just reporting the total heap sizes as the budget, which is the same
> info we already get from the basic heap properties. The way I'd expected
> budget to work (and what the spec is saying as far as I can see) is that it's
> an estimate of how much is available for the calling app to use in that heap
> at the time of the call, so should account for current system-wide usage of
> the heap by other apps. Shouldn't this be something like (heap size - system
> wide usage of the heap + current app usage of the heap)? (+ app usage since
> the spec says budget includes currently allocated device memory)
>
> Hi Alex,
>
> Yes, I was also wondering about that. We can add per-process counters for
> VRAM and GTT heaps, but I don't see how we can be accurate for the visible
> VRAM heap.
Actually looking at the current counters we query, those are for
global usage, not the current process / drm fd usage. so we can
calculate budget that way. Now a way to get at the current usage in a
more accurate way than counting allocations (which does not reflect
migrated data).
>
> As said in the commit description, that implementation is really inacurate.
> Though if you need something better I can improve.
>
> Note that I agree with you about the spec.
>
>
> Alex
>
> On Mon, 7 Jan 2019 at 16:35, Samuel Pitoiset
> wrote:
>>
>> A simple Vulkan extension that allows apps to query size and
>> usage of all exposed memory heaps.
>>
>> The different usage values are not really accurate because
>> they are per drm-fd, but they should be close enough.
>>
>> Signed-off-by: Samuel Pitoiset
>> ---
>> src/amd/vulkan/radv_device.c | 44 +++
>> src/amd/vulkan/radv_extensions.py | 1 +
>> 2 files changed, 45 insertions(+)
>>
>> diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
>> index cef3a430555..32eaeb3b226 100644
>> --- a/src/amd/vulkan/radv_device.c
>> +++ b/src/amd/vulkan/radv_device.c
>> @@ -1352,12 +1352,56 @@ void radv_GetPhysicalDeviceMemoryProperties(
>> *pMemoryProperties = physical_device->memory_properties;
>> }
>>
>> +static void
>> +radv_get_memory_budget_properties(VkPhysicalDevice physicalDevice,
>> + VkPhysicalDeviceMemoryBudgetPropertiesEXT
>> *memoryBudget)
>> +{
>> + RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
>> + VkPhysicalDeviceMemoryProperties *memory_properties =
>> >memory_properties;
>> + uint64_t visible_vram_size = radv_get_visible_vram_size(device);
>> + uint64_t vram_size = radv_get_vram_size(device);
>> + uint64_t gtt_size = device->rad_info.gart_size;
>> +
>> + if (vram_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM] = vram_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM] =
>> + device->ws->query_value(device->ws,
>> RADEON_VRAM_USAGE);
>> + }
>> +
>> + if (visible_vram_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
>> visible_vram_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
>> + device->ws->query_value(device->ws,
>> RADEON_VRAM_VIS_USAGE);
>> + }
>> +
>> + if (gtt_size) {
>> + memoryBudget->heapBudget[RADV_MEM_HEAP_GTT] = gtt_size;
>> + memoryBudget->heapUsage[RADV_MEM_HEAP_GTT] =
>> + device->ws->query_value(device->ws,
>> RADEON_GTT_USAGE);
>> + }
>> +
>> + /* The heapBudget and heapUsage values must be zero for array
>> elements
>> +* greater than or equal to
>> +* VkPhysicalDeviceMemoryProperties::memoryHeapCount.
>> +*/
>> + for (uint32_t i = memory_properties->memoryHeapCount; i <
>> VK_MAX_MEMORY_HEAPS; i++) {
>> + memoryBudget->heapBudget[i] = 0;
>> + memoryBudget->heapUsage[i] = 0;
>> + }
>> +}
>> +
>> void radv_GetPhysicalDeviceMemoryProperties2(
>> VkPhysicalDevicephysicalDevice,
>> VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties)
>> {
>> radv_GetPhysicalDeviceMemoryProperties(physicalDevice,
>>
>> >memoryProperties);
>> +
>> + VkPhysicalDeviceMemoryBudgetPropertiesEXT *memory_budget =
>> + vk_find_struct(pMemoryProperties->pNext,
>> + PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT);
>> + if (memory_budget)
>> + radv_get_memory_budget_properties(physicalDevice,
>> memory_budget);
>> }
>>
>> VkResult radv_GetMemoryHostPointerPropertiesEXT(
>> diff --git a/src/amd/vulkan/radv_extensions.py
>>
Re: [Mesa-dev] [PATCH 3/3] radv: add support for VK_EXT_memory_budget
On 1/7/19 6:06 PM, Alex Smith wrote:
Hi Samuel,
Thanks for implementing this - I've been wanting this extension for a
while so it's good it's finally available.
This is just reporting the total heap sizes as the budget, which is
the same info we already get from the basic heap properties. The way
I'd expected budget to work (and what the spec is saying as far as I
can see) is that it's an estimate of how much is available for the
calling app to use in that heap at the time of the call, so should
account for current system-wide usage of the heap by other apps.
Shouldn't this be something like (heap size - system wide usage of the
heap + current app usage of the heap)? (+ app usage since the spec
says budget includes currently allocated device memory)
Hi Alex,
Yes, I was also wondering about that. We can add per-process counters
for VRAM and GTT heaps, but I don't see how we can be accurate for the
visible VRAM heap.
As said in the commit description, that implementation is really
inacurate. Though if you need something better I can improve.
Note that I agree with you about the spec.
Alex
On Mon, 7 Jan 2019 at 16:35, Samuel Pitoiset
mailto:samuel.pitoi...@gmail.com>> wrote:
A simple Vulkan extension that allows apps to query size and
usage of all exposed memory heaps.
The different usage values are not really accurate because
they are per drm-fd, but they should be close enough.
Signed-off-by: Samuel Pitoiset mailto:samuel.pitoi...@gmail.com>>
---
src/amd/vulkan/radv_device.c | 44
+++
src/amd/vulkan/radv_extensions.py | 1 +
2 files changed, 45 insertions(+)
diff --git a/src/amd/vulkan/radv_device.c
b/src/amd/vulkan/radv_device.c
index cef3a430555..32eaeb3b226 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1352,12 +1352,56 @@ void radv_GetPhysicalDeviceMemoryProperties(
*pMemoryProperties = physical_device->memory_properties;
}
+static void
+radv_get_memory_budget_properties(VkPhysicalDevice physicalDevice,
+ VkPhysicalDeviceMemoryBudgetPropertiesEXT *memoryBudget)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device,
physicalDevice);
+ VkPhysicalDeviceMemoryProperties *memory_properties =
>memory_properties;
+ uint64_t visible_vram_size =
radv_get_visible_vram_size(device);
+ uint64_t vram_size = radv_get_vram_size(device);
+ uint64_t gtt_size = device->rad_info.gart_size;
+
+ if (vram_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM] = vram_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM] =
+ device->ws->query_value(device->ws, RADEON_VRAM_USAGE);
+ }
+
+ if (visible_vram_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
visible_vram_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
+ device->ws->query_value(device->ws, RADEON_VRAM_VIS_USAGE);
+ }
+
+ if (gtt_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_GTT] =
gtt_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_GTT] =
+ device->ws->query_value(device->ws, RADEON_GTT_USAGE);
+ }
+
+ /* The heapBudget and heapUsage values must be zero for
array elements
+ * greater than or equal to
+ * VkPhysicalDeviceMemoryProperties::memoryHeapCount.
+ */
+ for (uint32_t i = memory_properties->memoryHeapCount; i <
VK_MAX_MEMORY_HEAPS; i++) {
+ memoryBudget->heapBudget[i] = 0;
+ memoryBudget->heapUsage[i] = 0;
+ }
+}
+
void radv_GetPhysicalDeviceMemoryProperties2(
VkPhysicalDevice physicalDevice,
VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties)
{
radv_GetPhysicalDeviceMemoryProperties(physicalDevice,
>memoryProperties);
+
+ VkPhysicalDeviceMemoryBudgetPropertiesEXT *memory_budget =
+ vk_find_struct(pMemoryProperties->pNext,
+ PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT);
+ if (memory_budget)
+ radv_get_memory_budget_properties(physicalDevice, memory_budget);
}
VkResult radv_GetMemoryHostPointerPropertiesEXT(
diff --git a/src/amd/vulkan/radv_extensions.py
b/src/amd/vulkan/radv_extensions.py
index 9952bb9c1c6..491ed9d94c3 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -105,6 +105,7 @@ EXTENSIONS = [
Extension('VK_EXT_external_memory_dma_buf', 1, True),
Extension('VK_EXT_external_memory_host', 1,
'device->rad_info.has_userptr'),
Extension('VK_EXT_global_priority', 1,
'device->rad_info.has_ctx_priority'),
+
Re: [Mesa-dev] [PATCH 3/3] radv: add support for VK_EXT_memory_budget
Hi Samuel,
Thanks for implementing this - I've been wanting this extension for a while
so it's good it's finally available.
This is just reporting the total heap sizes as the budget, which is the
same info we already get from the basic heap properties. The way I'd
expected budget to work (and what the spec is saying as far as I can see)
is that it's an estimate of how much is available for the calling app to
use in that heap at the time of the call, so should account for current
system-wide usage of the heap by other apps. Shouldn't this be something
like (heap size - system wide usage of the heap + current app usage of the
heap)? (+ app usage since the spec says budget includes currently allocated
device memory)
Alex
On Mon, 7 Jan 2019 at 16:35, Samuel Pitoiset
wrote:
> A simple Vulkan extension that allows apps to query size and
> usage of all exposed memory heaps.
>
> The different usage values are not really accurate because
> they are per drm-fd, but they should be close enough.
>
> Signed-off-by: Samuel Pitoiset
> ---
> src/amd/vulkan/radv_device.c | 44 +++
> src/amd/vulkan/radv_extensions.py | 1 +
> 2 files changed, 45 insertions(+)
>
> diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
> index cef3a430555..32eaeb3b226 100644
> --- a/src/amd/vulkan/radv_device.c
> +++ b/src/amd/vulkan/radv_device.c
> @@ -1352,12 +1352,56 @@ void radv_GetPhysicalDeviceMemoryProperties(
> *pMemoryProperties = physical_device->memory_properties;
> }
>
> +static void
> +radv_get_memory_budget_properties(VkPhysicalDevice physicalDevice,
> +
> VkPhysicalDeviceMemoryBudgetPropertiesEXT *memoryBudget)
> +{
> + RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
> + VkPhysicalDeviceMemoryProperties *memory_properties =
> >memory_properties;
> + uint64_t visible_vram_size = radv_get_visible_vram_size(device);
> + uint64_t vram_size = radv_get_vram_size(device);
> + uint64_t gtt_size = device->rad_info.gart_size;
> +
> + if (vram_size) {
> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM] = vram_size;
> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM] =
> + device->ws->query_value(device->ws,
> RADEON_VRAM_USAGE);
> + }
> +
> + if (visible_vram_size) {
> + memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
> visible_vram_size;
> + memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
> + device->ws->query_value(device->ws,
> RADEON_VRAM_VIS_USAGE);
> + }
> +
> + if (gtt_size) {
> + memoryBudget->heapBudget[RADV_MEM_HEAP_GTT] = gtt_size;
> + memoryBudget->heapUsage[RADV_MEM_HEAP_GTT] =
> + device->ws->query_value(device->ws,
> RADEON_GTT_USAGE);
> + }
> +
> + /* The heapBudget and heapUsage values must be zero for array
> elements
> +* greater than or equal to
> +* VkPhysicalDeviceMemoryProperties::memoryHeapCount.
> +*/
> + for (uint32_t i = memory_properties->memoryHeapCount; i <
> VK_MAX_MEMORY_HEAPS; i++) {
> + memoryBudget->heapBudget[i] = 0;
> + memoryBudget->heapUsage[i] = 0;
> + }
> +}
> +
> void radv_GetPhysicalDeviceMemoryProperties2(
> VkPhysicalDevicephysicalDevice,
> VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties)
> {
> radv_GetPhysicalDeviceMemoryProperties(physicalDevice,
>
> >memoryProperties);
> +
> + VkPhysicalDeviceMemoryBudgetPropertiesEXT *memory_budget =
> + vk_find_struct(pMemoryProperties->pNext,
> +
> PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT);
> + if (memory_budget)
> + radv_get_memory_budget_properties(physicalDevice,
> memory_budget);
> }
>
> VkResult radv_GetMemoryHostPointerPropertiesEXT(
> diff --git a/src/amd/vulkan/radv_extensions.py
> b/src/amd/vulkan/radv_extensions.py
> index 9952bb9c1c6..491ed9d94c3 100644
> --- a/src/amd/vulkan/radv_extensions.py
> +++ b/src/amd/vulkan/radv_extensions.py
> @@ -105,6 +105,7 @@ EXTENSIONS = [
> Extension('VK_EXT_external_memory_dma_buf', 1, True),
> Extension('VK_EXT_external_memory_host', 1,
> 'device->rad_info.has_userptr'),
> Extension('VK_EXT_global_priority', 1,
> 'device->rad_info.has_ctx_priority'),
> +Extension('VK_EXT_memory_budget', 1, True),
> Extension('VK_EXT_pci_bus_info', 2, True),
> Extension('VK_EXT_sampler_filter_minmax', 1,
> 'device->rad_info.chip_class >= CIK'),
> Extension('VK_EXT_scalar_block_layout', 1,
> 'device->rad_info.chip_class >= CIK'),
> --
> 2.20.1
>
> ___
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
>
[Mesa-dev] [PATCH 3/3] radv: add support for VK_EXT_memory_budget
A simple Vulkan extension that allows apps to query size and
usage of all exposed memory heaps.
The different usage values are not really accurate because
they are per drm-fd, but they should be close enough.
Signed-off-by: Samuel Pitoiset
---
src/amd/vulkan/radv_device.c | 44 +++
src/amd/vulkan/radv_extensions.py | 1 +
2 files changed, 45 insertions(+)
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index cef3a430555..32eaeb3b226 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1352,12 +1352,56 @@ void radv_GetPhysicalDeviceMemoryProperties(
*pMemoryProperties = physical_device->memory_properties;
}
+static void
+radv_get_memory_budget_properties(VkPhysicalDevice physicalDevice,
+ VkPhysicalDeviceMemoryBudgetPropertiesEXT
*memoryBudget)
+{
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
+ VkPhysicalDeviceMemoryProperties *memory_properties =
>memory_properties;
+ uint64_t visible_vram_size = radv_get_visible_vram_size(device);
+ uint64_t vram_size = radv_get_vram_size(device);
+ uint64_t gtt_size = device->rad_info.gart_size;
+
+ if (vram_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM] = vram_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM] =
+ device->ws->query_value(device->ws, RADEON_VRAM_USAGE);
+ }
+
+ if (visible_vram_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
visible_vram_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_VRAM_CPU_ACCESS] =
+ device->ws->query_value(device->ws,
RADEON_VRAM_VIS_USAGE);
+ }
+
+ if (gtt_size) {
+ memoryBudget->heapBudget[RADV_MEM_HEAP_GTT] = gtt_size;
+ memoryBudget->heapUsage[RADV_MEM_HEAP_GTT] =
+ device->ws->query_value(device->ws, RADEON_GTT_USAGE);
+ }
+
+ /* The heapBudget and heapUsage values must be zero for array elements
+* greater than or equal to
+* VkPhysicalDeviceMemoryProperties::memoryHeapCount.
+*/
+ for (uint32_t i = memory_properties->memoryHeapCount; i <
VK_MAX_MEMORY_HEAPS; i++) {
+ memoryBudget->heapBudget[i] = 0;
+ memoryBudget->heapUsage[i] = 0;
+ }
+}
+
void radv_GetPhysicalDeviceMemoryProperties2(
VkPhysicalDevicephysicalDevice,
VkPhysicalDeviceMemoryProperties2KHR *pMemoryProperties)
{
radv_GetPhysicalDeviceMemoryProperties(physicalDevice,
>memoryProperties);
+
+ VkPhysicalDeviceMemoryBudgetPropertiesEXT *memory_budget =
+ vk_find_struct(pMemoryProperties->pNext,
+ PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT);
+ if (memory_budget)
+ radv_get_memory_budget_properties(physicalDevice,
memory_budget);
}
VkResult radv_GetMemoryHostPointerPropertiesEXT(
diff --git a/src/amd/vulkan/radv_extensions.py
b/src/amd/vulkan/radv_extensions.py
index 9952bb9c1c6..491ed9d94c3 100644
--- a/src/amd/vulkan/radv_extensions.py
+++ b/src/amd/vulkan/radv_extensions.py
@@ -105,6 +105,7 @@ EXTENSIONS = [
Extension('VK_EXT_external_memory_dma_buf', 1, True),
Extension('VK_EXT_external_memory_host', 1,
'device->rad_info.has_userptr'),
Extension('VK_EXT_global_priority', 1,
'device->rad_info.has_ctx_priority'),
+Extension('VK_EXT_memory_budget', 1, True),
Extension('VK_EXT_pci_bus_info', 2, True),
Extension('VK_EXT_sampler_filter_minmax', 1,
'device->rad_info.chip_class >= CIK'),
Extension('VK_EXT_scalar_block_layout', 1,
'device->rad_info.chip_class >= CIK'),
--
2.20.1
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